diff --git a/bellolibrary/build.gradle b/bellolibrary/build.gradle
index 038fc2b..b78f6a6 100644
--- a/bellolibrary/build.gradle
+++ b/bellolibrary/build.gradle
@@ -27,4 +27,6 @@
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation 'com.android.support:appcompat-v7:26.1.0'
+    //JSON解析库
+    compile 'com.google.code.gson:gson:2.8.0'
 }